It’s called treason
Trump needs to prosecute these crimes until conclusion. Adams was entirely correct when he stated "Our Constitution was made only for a moral and religious People. It is wholly inadequate to the government of any other."
This country was manipulated by a conniving cabal of conspirators which allowed criminals to gain access to the halls of governance under the guise of fairness. If they escape penalty, they will merely return stronger and boiling with vengeance.
Is this the legacy Trump wants to leave for the country - and his own family? Or, does he want his name included with Washington & Lincoln, as the one who saved the republic and restored the rule of law?
It's a simple binary choice. One path leads to greatness, the other simply an 8 year deferral before tyranny returns.